Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:04 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2069 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- SHERPA v3.1.x (Erebus) │ │  :- .-------@@@+***#@- │ │  :=#* .--------+@+*****@@- Monte Carlo event generator │ │  :===@* .----------+******#@@- │ │  :====#@*----------+********@@@- https://sherpa-team.gitlab.io │ │  :======@@*--------+*********#@@@- │ │ │ │ Authors: Enrico Bothmann, Lois Flower, Christian Gutschow, │ │ Stefan Hoeche, Mareen Hoppe, Joshua Isaacson, │ │ Max Knobbe, Frank Krauss, Peter Meinzinger, │ │ Davide Napoletano, Alan Price, Daniel Reichelt, │ │ Marek Schoenherr, Steffen Schumann, Frank Siegert │ │ Former Authors: Gurpreet Singh Chahal, Timo Fischer, Tanju Gleisberg, │ │ Hendrik Hoeth, Johannes Krause, Silvan Kuttimalai, │ │ Ralf Kuhn, Thomas Laubrich, Sebastian Liebschner, │ │ Andreas Schaelicke, Holger Schulz, Jan Winter │ │ │ │ Users are kindly asked to cite SciPost Phys 7 (2019) 3, 034. │ │ │ │ This program uses a lot of genuine and original research work by others. │ │ Users are encouraged to also cite the various original publications. │ │ │ └──────────────────────────────────────────────────────────────────────────────┘ WARNING: You are using an unsupported development branch. Git branch: master Revision: bbdb0a3424e31c55cb7d4b228e23d79fce6682a7. -> CSSHOWER++/Calculators has local modifications: e194915afae2daad3ed7f65457c9c6ce -> CSSHOWER++/Showers has local modifications: 586e4914fb081825577c57e773fb510e Initializing hadron particle information ... Initializing beam spectra ... Type: Collider Setup Beam 1: P+ (enabled = 0, momentum = (6800,0,0,6800)) Beam 2: P+ (enabled = 0, momentum = (6800,0,0,-6800)) Initializing PDFs ... Hard scattering: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas MPI: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas Fixed electroweak parameters Input scheme: Gmu scheme, input: GF, m_W, m_Z, m_h, widths Ren. scheme: Gmu Parameters: sin^2(\theta_W) = 0.223043 - 0.00110541 i vev = 246.22 Set \alpha according to EW scheme 1/\alpha(0) = 137.036 1/\alpha(def) = 132.12 Particle data: ┌─────────────────────────────────────────────────────────────────────────────────────────┐ │ Name Kf-code Mass Width Stable Massive Active Yukawa │ ├─────────────────────────────────────────────────────────────────────────────────────────┤ │ d 1 0.01 0 1 0 1 0 │ │ u 2 0.005 0 1 0 1 0 │ │ s 3 0.2 0 1 0 1 0 │ │ c 4 1.42 0 1 0 1 0 │ │ b 5 4.92 0 1 0 1 0 │ │ t 6 172.5 1.32 0 1 1 172.5 │ │ e- 11 0.000511 0 1 0 1 0 │ │ ve 12 0 0 1 0 1 0 │ │ mu- 13 0.105 0 1 0 1 0 │ │ vmu 14 0 0 1 0 1 0 │ │ tau- 15 1.777 2.26735e-12 0 0 1 0 │ │ vtau 16 0 0 1 0 1 0 │ │ G 21 0 0 1 0 1 0 │ │ P 22 0 0 1 0 1 0 │ │ Z 23 91.1876 2.4952 0 1 1 91.1876 │ │ W+ 24 80.379 2.085 0 1 1 80.379 │ │ h0 25 125 0 0 1 1 125 │ │ Instanton 999 0 0 0 0 1 0 │ └─────────────────────────────────────────────────────────────────────────────────────────┘ Particle containers: ┌─────────────────────────────────────────────────────────────────────────────────────────┐ │ Name Kf-code Constituents │ ├─────────────────────────────────────────────────────────────────────────────────────────┤ │ l 90 e-, e+, mu-, mu+, tau-, tau+ │ │ v 91 ve, veb, vmu, vmub, vtau, vtaub │ │ f 92 d, db, u, ub, s, sb, c, cb, b, bb, e-, e+, mu-, mu+, │ │ tau-, tau+, ve, veb, vmu, vmub, vtau, vtaub │ │ j 93 d, db, u, ub, s, sb, c, cb, b, bb, G │ │ Q 94 d, db, u, ub, s, sb, c, cb, b, bb │ │ ewj 98 d, db, u, ub, s, sb, c, cb, b, bb, G, P │ └─────────────────────────────────────────────────────────────────────────────────────────┘ Reading in parameters for P+ yields: Primordial k_T Form = None Primordial k_T Recoil = Beam_vs_Shower Matter Form = Single_Gaussian BEAM_SPECTATOR_KTEXPO = 5 BEAM_SPECTATOR_KTMAX = 1 BEAM_SPECTATOR_MEAN = 0 BEAM_SPECTATOR_Q2 = 0.77 BEAM_SPECTATOR_SIGMA = 0.25 ENERGY_SCALING_EXPO = 0.08 MATTER_FRACTION_1 = 1 MATTER_RADIUS_1 = 0.86 MATTER_RADIUS_2 = 0 REFERENCE_ENERGY = 7000 SHOWER_INITIATOR_KTEXPO = 5.12 SHOWER_INITIATOR_KTMAX = 2.7 SHOWER_INITIATOR_MEAN = 1 SHOWER_INITIATOR_Q2 = 0.77 SHOWER_INITIATOR_SIGMA = 1.1 Initializing primordial transverse momentum ... Initializing remnants ... Hard process: P+ (Hadron) + P+ (Hadron) Initializing showers ... Initializing matrix elements for the hard processes ... Initializing Comix ... Massive PS flavours for Comix: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Massive PS flavours for Amegic: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Massive PS flavours for Internal: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Building processes (3 ME generators, 1 process blocks) ... Setting up processes ............................................................................................................................................................................................................................................................................................... done (219 MB, 10s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 7.59899630626e-19 vs 7.59899630624e-19 => 2.49866793922e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.41822500231e-21 vs 2.41822500231e-21 => 2.26729746089e-12 } ......... Amplitude::GaugeTest(): Large deviation { 3.86615673122e-22 vs 3.86615673121e-22 => 2.71915823191e-12 } ........... Amplitude::GaugeTest(): Large deviation { 4.53804151886e-24 vs 4.53804151885e-24 => 2.54241072639e-12 } ....... Amplitude::GaugeTest(): Large deviation { 5.02744354036e-23 vs 5.02744354046e-23 => -2.08383310607e-11 } .. Amplitude::GaugeTest(): Large deviation { 6.37375133776e-22 vs 6.37375133777e-22 => -2.03670413867e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.68219784426e-21 vs 2.68219784425e-21 => 3.91664478627e-12 } ................................................................................. done (219 MB, 0s/0s) Initializing scales........................................................................ done (221 MB, 0s/0s) Initializing the beam remnants ... Multiple interactions initialized id = 2, name = None, type = 0 Underlying event/multiple interactions initialized MI[2]: on = 0 (type = 0, None) Initialized fragmentation Initialized soft photons Initialized on-the-fly reweighting ===> AddOns/Rivet has local modifications df7736c863ac2b9155db51c777b9f0c4 <=== ISR_Channels::CheckForStructuresFromME for 0: (none) Read in channels from directory: Results/Amegic/MC_2_3__j__j__h0__j__j__QCD(BVI) Calculating xs for '2_3__j__j__h0__j__j__QCD(BVI)' (Amegic+Internal) ... 2_3__j__j__h0__j__j__QCD(BVI) : 4.44859542077 pb +- ( 0.027219265114 pb = 0.611862004509 % )  exp. eff: 0.279731685346 % Read in channels from directory: Results/Comix/MC_2_4__j__j__h0__j__j__j__QCD(RS) Calculating xs for '2_4__j__j__h0__j__j__j__QCD(RS)' (Comix) ... 2_4__j__j__h0__j__j__j__QCD(RS) : -0.1322542281 pb +- ( 0.0553832787777 pb = 41.8763767127 % )  exp. eff: 0.00152658759413 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 1 ( eps = 0.001 -> exp. eff 0.00279731685346 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 1 ( eps = 0.001 -> exp. eff 1.52658759413e-05 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ SHERPA generates events with the following structure: │ │ Event generation Weighted │ │ Perturbative Signal_Processes │ │ Perturbative Minimum_Bias: None │ │ Perturbative Hard_Decays │ │ Perturbative Jet_Evolution:CSS │ │ Perturbative Lepton_FS_QED_Corrections:Photons │ │ Perturbative Multiple_Interactions: None │ │ Hadronization Beam_Remnants:Parametrised │ │ Hadronization Hadronization: None │ │ Hadronization Hadron_Decays │ │ Userhook None │ │ Analysis Rivet │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 0s elapsed / 8d 13h 33m 19s left ) -> ETA: Sun Mar 16 02:07 XS = 1.18415324694e-05 pb +- ( 1.18415324694e-05 pb = 100 % ) Event 2 ( 0s elapsed / 4d 8h 9m 59s left ) -> ETA: Tue Mar 11 20:44 XS = 3.95850216412e-06 pb +- ( 3.9415273543e-06 pb = 99 % ) Event 3 ( 0s elapsed / 2d 21h 26m 39s left ) -> ETA: Mon Mar 10 10:00 XS = 0.00255958130758 pb +- ( 0.00255661345737 pb = 99 % ) Event 4 ( 0s elapsed / 2d 4h 4m 59s left ) -> ETA: Sun Mar 09 16:39 XS = 0.0021329844277 pb +- ( 0.00213061019699 pb = 99 % ) Event 5 ( 0s elapsed / 1d 18h 13m 19s left ) -> ETA: Sun Mar 09 06:47 XS = 0.371487219036 pb +- ( 0.369662330195 pb = 99 % ) Event 6 ( 0s elapsed / 1d 11h 11m 5s left ) -> ETA: Sat Mar 08 23:45 XS = 0.325713860659 pb +- ( 0.329209232959 pb = 101 % ) Event 7 ( 0s elapsed / 1d 6h 9m 30s left ) -> ETA: Sat Mar 08 18:43 XS = 0.293144309258 pb +- ( 0.296249474144 pb = 101 % ) Event 8 ( 0s elapsed / 1d 2h 44m 9s left ) -> ETA: Sat Mar 08 15:18 XS = 0.266494826598 pb +- ( 0.269289621473 pb = 101 % ) Event 9 ( 0s elapsed / 23h 45m 54s left ) -> ETA: Sat Mar 08 12:20 XS = 0.244730069882 pb +- ( 0.246788279359 pb = 100 % ) Event 10 ( 0s elapsed / 21h 23m 19s left ) -> ETA: Sat Mar 08 09:57 XS = 0.225904751852 pb +- ( 0.227791420603 pb = 100 % ) Event 20 ( 0s elapsed / 11h 6m 39s left ) -> ETA: Fri Mar 07 23:40 XS = 4.12631098803 pb +- ( 3.00206619676 pb = 72 % ) Event 30 ( 0s elapsed / 7h 41m 5s left ) -> ETA: Fri Mar 07 20:15 XS = 6.81889595037 pb +- ( 3.70700891479 pb = 54 % ) Event 40 ( 0s elapsed / 5h 54m 9s left ) -> ETA: Fri Mar 07 18:28 XS = 10.6219101477 pb +- ( 4.63462072915 pb = 43 % ) Event 50 ( 0s elapsed / 4h 49m 59s left ) -> ETA: Fri Mar 07 17:24 XS = 9.23044208776 pb +- ( 3.72970479606 pb = 40 % ) Event 60 ( 0s elapsed / 4h 9m 59s left ) -> ETA: Fri Mar 07 16:44 XS = 8.31957115866 pb +- ( 3.15489865426 pb = 37 % ) Event 70 ( 0s elapsed / 3h 41m 24s left ) -> ETA: Fri Mar 07 16:15 XS = 8.83037309412 pb +- ( 3.07832663942 pb = 34 % ) Event 80 ( 0s elapsed / 3h 22m 4s left ) -> ETA: Fri Mar 07 15:56 XS = 7.63605283259 pb +- ( 2.6576739748 pb = 34 % ) Event 90 ( 1s elapsed / 3h 5m 10s left ) -> ETA: Fri Mar 07 15:39 XS = 7.00047619338 pb +- ( 2.36532976587 pb = 33 % ) Event 100 ( 1s elapsed / 2h 49m 58s left ) -> ETA: Fri Mar 07 15:24 XS = 6.36750123225 pb +- ( 2.14302360521 pb = 33 % ) Event 200 ( 1s elapsed / 1h 49m 58s left ) -> ETA: Fri Mar 07 14:24 XS = 5.04393864849 pb +- ( 1.24957426409 pb = 24 % ) Event 300 ( 1s elapsed / 1h 29m 25s left ) -> ETA: Fri Mar 07 14:03 XS = 5.10030097818 pb +- ( 1.13433430344 pb = 22 % ) Event 400 ( 1s elapsed / 1h 19m 58s left ) -> ETA: Fri Mar 07 13:54 XS = 4.61494831583 pb +- ( 0.893478121272 pb = 19 % ) Event 500 ( 2s elapsed / 1h 13m 17s left ) -> ETA: Fri Mar 07 13:47 XS = 4.80669412822 pb +- ( 0.828932711527 pb = 17 % ) Event 600 ( 2s elapsed / 1h 8m 50s left ) -> ETA: Fri Mar 07 13:43 XS = 4.12581233507 pb +- ( 0.718037621782 pb = 17 % ) Event 700 ( 2s elapsed / 1h 6m 8s left ) -> ETA: Fri Mar 07 13:40 XS = 4.33342412725 pb +- ( 0.739540570116 pb = 17 % ) Event 800 ( 3s elapsed / 1h 4m 19s left ) -> ETA: Fri Mar 07 13:38 XS = 4.18060310477 pb +- ( 0.753381878727 pb = 18 % ) Event 900 ( 3s elapsed / 1h 2m 32s left ) -> ETA: Fri Mar 07 13:36 XS = 4.63118426023 pb +- ( 0.747313639701 pb = 16 % ) Event 1000 ( 3s elapsed / 1h 1m 6s left ) -> ETA: Fri Mar 07 13:35 XS = 3.92322425341 pb +- ( 0.907683069124 pb = 23 % ) Event 2000 ( 6s elapsed / 54m 23s left ) -> ETA: Fri Mar 07 13:28 XS = 5.12653336973 pb +- ( 0.771521175082 pb = 15 % ) Event 3000 ( 9s elapsed / 52m 7s left ) -> ETA: Fri Mar 07 13:26 XS = 4.45187621907 pb +- ( 0.594877620568 pb = 13 % ) Event 4000 ( 12s elapsed / 50m 50s left ) -> ETA: Fri Mar 07 13:25 XS = 4.63025646702 pb +- ( 0.479542062886 pb = 10 % ) Event 5000 ( 15s elapsed / 50m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.2112369028 pb +- ( 0.68943094866 pb = 16 % ) Event 6000 ( 17s elapsed / 49m 35s left ) -> ETA: Fri Mar 07 13:24 XS = 4.20939708024 pb +- ( 0.634750748592 pb = 15 % ) Event 7000 ( 20s elapsed / 49m 10s left ) -> ETA: Fri Mar 07 13:23 XS = 4.13747337747 pb +- ( 0.55914889205 pb = 13 % ) Event 8000 ( 23s elapsed / 48m 58s left ) -> ETA: Fri Mar 07 13:23 XS = 3.99795039392 pb +- ( 0.527041426748 pb = 13 % ) Event 9000 ( 26s elapsed / 48m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 3.99297997648 pb +- ( 0.477752125087 pb = 11 % ) Event 10000 ( 29s elapsed / 48m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 3.87516308988 pb +- ( 0.444721697292 pb = 11 % ) Event 20000 ( 58s elapsed / 47m 30s left ) -> ETA: Fri Mar 07 13:22 XS = 4.37728120814 pb +- ( 0.338785155074 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 1m 27s elapsed / 46m 53s left ) -> ETA: Fri Mar 07 13:22 XS = 4.32348163515 pb +- ( 0.297473552599 pb = 6 % ) Event 40000 ( 1m 55s elapsed / 46m 23s left ) -> ETA: Fri Mar 07 13:22 XS = 4.62243481798 pb +- ( 0.360475767266 pb = 7 % ) Event 50000 ( 2m 24s elapsed / 45m 52s left ) -> ETA: Fri Mar 07 13:22 XS = 4.49770284823 pb +- ( 0.305235973576 pb = 6 % ) Event 60000 ( 2m 54s elapsed / 45m 27s left ) -> ETA: Fri Mar 07 13:22 XS = 4.46633624137 pb +- ( 0.259696395699 pb = 5 % ) Event 70000 ( 3m 22s elapsed / 44m 56s left ) -> ETA: Fri Mar 07 13:22 XS = 4.4443425803 pb +- ( 0.230206766404 pb = 5 % ) Event 80000 ( 3m 51s elapsed / 44m 27s left ) -> ETA: Fri Mar 07 13:22 XS = 4.38612270465 pb +- ( 0.210613814937 pb = 4 % ) Event 90000 ( 4m 21s elapsed / 43m 59s left ) -> ETA: Fri Mar 07 13:22 XS = 4.43898128445 pb +- ( 0.194687931912 pb = 4 % ) Event 100000 ( 4m 49s elapsed / 43m 29s left ) -> ETA: Fri Mar 07 13:22 XS = 4.49371763481 pb +- ( 0.186180535516 pb = 4 % ) Event 200000 ( 9m 41s elapsed / 38m 47s left ) -> ETA: Fri Mar 07 13:22 XS = 4.37511857229 pb +- ( 0.181173204132 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 36s elapsed / 34m 6s left ) -> ETA: Fri Mar 07 13:22 XS = 4.2805901504 pb +- ( 0.140788847384 pb = 3 % ) Event 400000 ( 19m 34s elapsed / 29m 21s left ) -> ETA: Fri Mar 07 13:23 XS = 4.15354257407 pb +- ( 0.179333780733 pb = 4 % ) Event 500000 ( 24m 34s elapsed / 24m 34s left ) -> ETA: Fri Mar 07 13:23 XS = 4.24069390768 pb +- ( 0.149161298527 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 29m 37s elapsed / 19m 44s left ) -> ETA: Fri Mar 07 13:23 XS = 4.2591897201 pb +- ( 0.127195544866 pb = 2 % ) Event 700000 ( 34m 49s elapsed / 14m 55s left ) -> ETA: Fri Mar 07 13:24 XS = 4.27791862082 pb +- ( 0.110949486476 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 40m 2s elapsed / 10m left ) -> ETA: Fri Mar 07 13:24 XS = 4.29059105882 pb +- ( 0.0991875987957 pb = 2 % ) Event 900000 ( 45m 17s elapsed / 5m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.32844691129 pb +- ( 0.0905881205206 pb = 2 % ) Event 1000000 ( 3007 s total ) = 28738117.2542 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.34074 0 % 0.0834519 1.92 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5740 (1005744) -> 0.5 % From "Jet_Evolution:CSS": 1144 (1006888) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 95 amplitude failures: 1049 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 18s on Fri Mar 7 13:24:23 2025 (User: 49m 28s, System: 2s, Children User: 0s, Children System: 0s)